package com.onlinesys.service;

import java.sql.SQLException;
import java.util.List;

import com.onlinesys.beans.ClassInfo;

public interface ClassService {

    public List<ClassInfo> getClassInfo() throws SQLException;
    
    public void addNewClassInfo(ClassInfo classInfo) throws SQLException;
    
    public void updateClassInfo(ClassInfo classInfo) throws SQLException;
    
    public void deleteClassInfo(int id) throws SQLException;
}
